The molar heat capacity for an ideal gas...

The molar heat capacity for an ideal gas cannot

be negative

be equal to either `C_(V)` or `C_(P)`

lie in the range `C_(V) le C le C_(P)`

it may have any value between `- oo` and `+ oo`

Text Solution

Verified by Experts

The correct Answer is:

A, B, C

The molar heat capacity has the general definition
`C=(1)/(n) (DeltaQ)/(DeltaT)`
where `n=` number of moles
`Delta Q=` heat absorbed by the gas
`DeltaT=` rise in temperature of gas
It is possible to obtain almose any set of values for `DeltaQ` and `DeltaT` by proper selection of a process.

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